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Biophysical suitability, economic pressure and land-cover change: a global probabilistic approach and insights for REDD+

Journal Articles & Books
Décembre, 2014
Europe

There has been a concerted effort by the international scientific community to understand the multiple causes and patterns of land-cover change to support sustainable land management. Here, we examined biophysical suitability, and a novel integrated index of “Economic Pressure on Land” (EPL) to explain land cover in the year 2000, and estimated the likelihood of future land-cover change through 2050, including protected area effectiveness.

role of tree domestication in green market product value chain development

Journal Articles & Books
Décembre, 2014
Afrique

Internationally, there is interest in increasing the trade in ‘green’ market products, such as organic, fair trade, reduction of deforestation and forest degradation/reduction of deforestation and forest degradation+ for reduced deforestation and mitigation of climate change, and environmental goods and services. This crucially needs to be extended to the many poor, hungry and marginalized smallholder farmers in developing countries.

Spatio-Temporal Change in Crowned (Propithecus coronatus) and Decken's Sifaka (Propithecus deckenii) Habitat in the Mahavavy-Kinkony Wetland Complex, Madagascar

Journal Articles & Books
Décembre, 2014
Madagascar

The crowned sifaka (Propithecus coronatus) and Decken's sifaka (Propithecus deckenii) are Endangered lemurs endemic to west and central Madagascar. Both have suffered habitat loss and fragmentation throughout their ranges. The goal of this study, conducted in the Mahavavy-Kinkony Wetland Complex (MKWC) in northwestern Madagascar, was to assess the effects of historical change in the species' habitats, and to model the potential impact of further land-use change on their habitats.

Assessment of rates of deforestation classes in the Paraguayan Chaco (Great South American Chaco) with comments on the vulnerability of forests fragments to climate change

Journal Articles & Books
Décembre, 2014
Paraguay

A large portion of the Occidental Region of Paraguay consists of a semi-arid territory with vegetation adapted to the features of this region. For just over a decade, a process of intense deforestation has resulted from the expansion of mechanized farming, carried out without any form of land management or planning; this has led to the fragmentation of the forests in this region.

Land‐use change: incorporating the frequency, sequence, time span, and magnitude of changes into ecological research

Journal Articles & Books
Décembre, 2014

The frequency and extent of human‐induced land‐cover changes is escalating worldwide. Recurrent turnover of land‐cover types will affect ecosystems over and above major, one‐time changes (eg deforestation). Here, we show how a deeper appreciation of the temporal dynamics of land‐cover change is needed to understand its effects on ecosystems.

Effects of topography on status and changes in land-cover patterns, Chongqing City, China

Journal Articles & Books
Décembre, 2014
Chine

Chongqing Municipality, located on the upper reaches of the Yangtze River, is one of China’s four largest megacities, comparable with Shanghai, Beijing, and Tianjin. In recent years, Chongqing and its surroundings have been experiencing severe environmental problems, such as urbanization, pollution, and deforestation, due to the rapid economic development of China’s inland region.

Oil Palm and Deforestation in Papua New Guinea

Journal Articles & Books
Décembre, 2014
Papouasie-Nouvelle-Guinée

An unprecedented increase in oil palm developments may be underway in Papua New Guinea (PNG) through controversial “special agricultural and business leases” (SABLs) covering over two million hectares. Oil palm development can create societal benefits, but doubt has been raised about whether the SABL developers intend establishing plantations. Here, we examine the development objectives of these proposals through an assessment of their land suitability, developer experience and capacity, and sociolegal constraints.

The effect of low-value forest stands reconstruction on hydro melioration systems on the environment in Kadnikovski forestry enterprise in Vologda region

Journal Articles & Books
Décembre, 2014
Fédération de Russie

Woodless areas after clear cutting and fires are subjected to periodic water logging resulting thereby in water logging. The reconstruction of low-value forest stands (LVFSR) should become an effective measure for forest management on such areas. The experimental industrial station was the object of the study. It was founded by the Vologda laboratory of the Northern Forestry Research Institute. The LVFSR was carried out by means of planting and care of it. The total area of the low-value forest stands development of the open and shrubs overgrown territories was 42 hectares.

Beyond REDD+ readiness: land-use governance to reduce deforestation in Peru

Journal Articles & Books
Décembre, 2014
Pérou

Peru contains the fourth largest area of tropical forest in the world, yet faces a worsening net deforestation rate. In 2008, to address this threat, the national government announced its ambition to reduce deforestation to zero by 2021. Via literature review and key informant interviews, this study assess two years of REDD+ readiness preparations according to six readiness functions. A mixed pattern of outcomes emerge. Although significant advances were made by various local-level initiatives, national-level efforts continue to struggle.

Reducing reservoir impacts and improving outcomes for dam‐forced resettlement: experiences in central Vietnam

Journal Articles & Books
Décembre, 2014
Viet Nam

The present study focuses on the growing problem of the impacts of human displacement resulting from hydropower dam construction, within the context of the integrated lake basin management of dam reservoirs. Dam‐forced displacement and resettlement can pose severe challenges to the environmental, economic and social sustainability of a reservoir basin.

Optimalization of forest access by forest road network in forest management unit Čierny Váh

Journal Articles & Books
Décembre, 2014
Slovaquie

The paper solves evaluation of current state of accessing the forest with forest road network in the forest management unit Čierny Váh, evaluatation the state of forest roads, point out shortcomings in accessing the forest and eventually propose optimal solutions to improve the situation in the area of interest. Thesis describes natural conditions of the area of interest.